You don’t have to be moving into the dorms and spending hundreds on textbooks to go back to school – Lifehacker has hand-picked some of their favorite free online courses for this Fall! Check out some of the edX courses the folks at Lifehacker U are buzzing about.

“Your education doesn’t have to stop once you leave school. We’ve put together a curriculum of some of the best free online classes available on the web this summer for the latest term of Lifehacker U, our regularly-updating guide to improving your life with free, online college-level classes. Let’s get started.”